Christophe Roger-Vasselin has found grass courts difficult, recording 2–8 across 10 matches (20.0%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar.

At Grand Slam level (Wimbledon): Christophe Roger-Vasselin has struggled at Grand Slam level on grass: 1–4 (20.0%) in 5 matches. The best-of-five format and elite fields make this the toughest benchmark on this surface.

By format on grass — best-of-five: 1–4 (20.0%); best-of-three: 1–4 (20.0%). Consistent regardless of format on grass — a sign of a well-rounded game that holds up as matches develop.